function showForm(){
	if (document.layers){
		if(document['menuForm0']) {
			document['menuForm0'].visibility = 'show';
		}
	}
	else{
		if (document.all){
			if(document.all['menuForm0']) {
				document.all['menuForm0'].style.visibility = 'visible';
			}
		}
		else{
			if (document.getElementById){
				if(document.getElementById('menuForm0')) {
					document.getElementById('menuForm0').style.visibility = 'visible';
				}
			}
		}
	}
}
function hideForm(){
	if (document.layers){
		if(document['menuForm0']) {
			document['menuForm0'].visibility = 'hide';
		}
	}
	else{
		if (document.all){
			if(document.all['menuForm0']) {
				document.all['menuForm0'].style.visibility = 'hidden';
			}
		}
		else{
			if (document.getElementById){
				if(document.getElementById('menuForm0')) {
					document.getElementById('menuForm0').style.visibility = 'hidden';
				}
			}
		}
	}
}